<div class="card">
    <div class="card-body">
        <div class="row">
            <div class="col-12 col-sm-3">
                <div class="card shadow-sm">
                    <div class="position-relative">
                    <img src="https://www.51fd111.com/modules/Edu/static/preview.jpg" class="card-img-top">
                        <h5 class="position-absolute p-1" style="bottom:0;width: 100%;background-color: #666666;color: white;margin-bottom: 0">我是标题</h5>
                    </div>

                    <div class="card-body text-center">
                        <div class="btn-group btn-group-sm" >
                            <button type="button" class="btn btn-outline-primary">编辑</button>
                            <button type="button" class="btn btn-outline-danger">删除</button>
                            <button type="button" class="btn btn-outline-info">查看</button>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="card-footer text-muted bg-white">
        <a href="{{route('wechat.material.create',['type'=>$type])}}" class="btn btn-primary">添加图文素材</a>
    </div>
</div>
